Tatsuya Hirahara

J-GLOBAL         Last updated: Feb 28, 2017 at 17:51
 
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Name
Tatsuya Hirahara
Affiliation
Toyama Prefectural University
Section
Faculty of Engineering
Job title
Professor
Degree
Doctor of Engineering

Profile

Tatsuya Hirahara received B. Eng., M. Eng., and Dr. Eng. degrees in electronic engineering from Hokkaido University, Sapporo, Japan, in 1978, 1980, and 1983, respectively. From 1983, he worked for NTT-ECL Yokosuka, ATR Auditory and Visual Perception Labs., Hearing Research Group at NTT Basic Research Labs., ATR-International Corporate Planning Division, NTT Communication Science Labs. as Executive Manager, and ATR Human Information Science Lab. as Director. He was also a visiting researcher at the Speech Communication Group of the MIT-RLE in 1987 and the Eaton-Peabody Laboratory of Auditory Physiology in 1994.
Since 2006, he has been Professor of Faculty of Engineering at Toyama Prefectural University . His long-term research goal is to determine how speech and other sounds are processed by the human auditory system. He is now running research projects on dynamic binaural system for 3-D auditory display and high-sensitivity small sensors for body-conducted sound.
Before he joined Toyama Prefectural University,he was working on following research topics; mimic voices of talking birds, acoustic characteristics of cleft palate speech, electrophonic effects, Japanese text-to-speech synthesizer, auditory front-ends to automatic speech recognition system, headphones suitable for psychoacoustic experiments, and representation of speech in the auditory system.

Research Areas

 
 

Published Papers

 
Direction Judgment of Sound Source in Horizontal Plane using Dynamic Binaural Signal Recorded by a Steerable Dummy Head of which Rotation Angular Speed is Altered with a Listener's Head-rotation Speed
Daisuke Morikawa, Yuki Toyoda, Tatsuya Hirahara
21(1) 173-180   Mar 2016   [Refereed]
Motion characteristics, noise characteristics and sound localization performance of TeleHead VI
Tatsuya Hirahara, Daisuke Yoshisaki, Takamitsu Tsukada
Journal of Acoustical Society of Japan   71(11) 563-570   Nov 2015   [Refereed]
Sound Localization of Dynamic Binaural Signals Provided Using a Pinna-Less Dummy Head or a Stereo Microphone
Tatsuya Hirahara, Yuki Sawada, Daisuke Morikawa
Interdisciplinary Information Sciences   21(2) 159-166   Sep 2015   [Refereed]
Perception of approaching and retreating sounds
Shuhei Okada, Tatsuya Hirahara
Acoustical Science and Technology   36(5) 449-452   Sep 2015   [Refereed]
Usefulness of Acoustical Telepresence Robot for Auditory Psychophysics
Iwaki Toshima, Shigeaki Aoki, Hirohito M. Kondo, Makio Kashino, and Tatsuya Hirahara
Journal of Robotics Society of Japan   31(8) 68-76   Oct 2013   [Refereed]

Misc

 
Dynamic-Binaural Reproduction Technology
Tatsuya Hirahara
The Journal of the Institute of Image Information and Television Engineers   68(8) 608-611   Aug 2014   [Invited]

Conference Activities & Talks

 
Sound image movement of approaching and retreating sounds
Tatsuya Hirahara, Shuhei Okada
5th ASA-ASJ Joint Meeting   Nov 2016   
Move, then you shall localize [Invited]
Tatsuya Hirahara、Daisuke Morikawa
10 Mar 2014   
Personal Auditory Tele-existence System Using a TeleHead [Invited]
Tatsuya Hirahara, Daisuke Morikawa, Yukio Iwaya
Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing   17 Oct 2013   
Research on the dynamic binaural sounds and the fast head-related transfer function measurement system [Invited]
Tatsuya Hirahara
The 4th Workshop of A3 Foresight Program   15 Oct 2013   
Impact of dynamic binaural signal associated with listener's voluntary movement in auditory spatial perception [Invited]
Tatsuya Hirahara, Daisuke Yoshisaki, Daisuke Morikawa
International Congress on Acoustics   5 Jun 2013   

Books etc

 
Sound and Humans
Tatsuya Hirahara
Corona Publishing Co   Mar 2013